2201717872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{18523}}^1$

素因数の和:18590

約数の個数: 80

約数和(自身を含む): 4961468160

約数和(自身を除く): 2759750288

約数列:

[1, 2, 4, 8, 16, 17, 19, 23, 34, 38, 46, 68, 76, 92, 136, 152, 184, 272, 304, 323, 368, 391, 437, 646, 782, 874, 1292, 1564, 1748, 2584, 3128, 3496, 5168, 6256, 6992, 7429, 14858, 18523, 29716, 37046, 59432, 74092, 118864, 148184, 296368, 314891, 351937, 426029, 629782, 703874, 852058, 1259564, 1407748, 1704116, 2519128, 2815496, 3408232, 5038256, 5630992, 5982929, 6816464, 7242493, 8094551, 11965858, 14484986, 16189102, 23931716, 28969972, 32378204, 47863432, 57939944, 64756408, 95726864, 115879888, 129512816, 137607367, 275214734, 550429468, 1100858936, 2201717872]

約数ペア:

[(1, 2201717872), (2, 1100858936), (4, 550429468), (8, 275214734), (16, 137607367), (17, 129512816), (19, 115879888), (23, 95726864), (34, 64756408), (38, 57939944), (46, 47863432), (68, 32378204), (76, 28969972), (92, 23931716), (136, 16189102), (152, 14484986), (184, 11965858), (272, 8094551), (304, 7242493), (323, 6816464), (368, 5982929), (391, 5630992), (437, 5038256), (646, 3408232), (782, 2815496), (874, 2519128), (1292, 1704116), (1564, 1407748), (1748, 1259564), (2584, 852058), (3128, 703874), (3496, 629782), (5168, 426029), (6256, 351937), (6992, 314891), (7429, 296368), (14858, 148184), (18523, 118864), (29716, 74092), (37046, 59432)]